This site discusses, through a series of questions and answers, the benefits of smoking cessation. Also provides links to definitions of many of the terms used throughout the site.

This resource discusses a wide variety of topics related to skin cancer including types, prevention symptoms, and treatment.

This site from the National Cancer Institute provides detailed information about skin cancer and the prevention of skin cancer. Also provides information about other organizations to contact regarding skin cancer and cancer prevention.

This website provides a lot of information on the stomach and stomach cancer. Learn what the symptoms of stomach cancer are and how the disease is diagnosed through various medical tests and the treatment options.

This Thyroid Cancer information page has information relating to treatment, prevention, genetics, causes, screening, testing, clinical trials, cancer literature, research information, and statistics.

Designed for patients with uterine sarcoma, this website discusses treatment options available. Here read about the stages and effects of this disease and how uterine sarcoma is diagnosed and treated through the use of medical procedures, radiation, chemotherapy, and hormone therapy.

This link has many tools to help understand the revolutionary sciences and discoveries in genetics.

This is a clearinghouse for biotechnology information, companies, and events. Explore the literature and molecular databases presented here.

Very good science e-book that details why cells are the fundamental unit of life and why our health depends on what happens within the many different cells that make up our body. Each chapter is presented separately and the book can also be downloaded as a whole.

Detailed clinical description of Tay-Sachs including the age of onset, neurological effects, genetic cause, prognosis, treatment, and focus of research.

Information about the digestive system, why digestion is important, how food is digested, and how the process is controlled. Includes a diagram of the body parts involved.

This article on phenylketonuria is organized into several sections including, "Clinical Description," "Molecular Geneticsm" amedicalnd "Population Genetics." Read about how this genetic disease affects the human body and how doctors diagnose and treat patients through brief summaries of various medical research studies.